I’m currently looking into some of the open issues, and I did not find any developer guide.
Is there such a resource, which I just overlooked? If not, I have a few questions regarding the graphviz sources:
Regardig the c/c++ standard, it seems like c++11 is used if the compiler supports it, and there is no constraint for the c standard? So code should compile in every c / c++ standard?
There is a number of macros which, in my opinion should be constants / inline functions, like #define canread(f) ((f)->_cnt>0). Is this for historic reasons, or is there something I’m missing?
Are there any coding standards I should be aware of?